i'm not exactly fantasizing....coz i actually got to do it....though not on a ship.i stood like this (sans the stray seagull of course) on a hanging bridge very close to a gigantic waterfall!it was rather windy and cold and i had the water spraying all over me.got all wet...but the experience was just beyond words! :-)

This is the bridge....

...and this is the waterfall :-)

Going to church no more makes you a Christian than standing in a garage makes you a car. ~ Garrison Keillor